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通过对新安煤矿的研究,利用多因素模糊聚类分析法,确定影响底板突水的主要因素及其权重,建立煤层底板突水模型,对煤层底板突水危险性进行分区,确定危险程度,为奥灰水的防治提供了重要依据,保证煤矿较安全开采。
Through the research of Xinan coal mine, the main factors affecting water inrush from the floor and their weights are determined by using the multi-factor fuzzy clustering analysis method. The water inrush model of coal seam floor is established and the risk of water inrush from coal seam floor is partitioned to determine the degree of danger as Ordovician gray water provides an important basis for prevention and control to ensure that coal mining more secure.